Wildlife carer Marie Wynan says two more clogged wombat tunnels were found at the weekend, despite her organisation Wombat Protection Society marking active tunnels with yellow tape and paint.

"The wombat is a protected species but not a threatened species, and because of that they [loggers] don't feel like they need to do anything," she says.

"We have to try and change the attitude.

"We spoke to the planner of forestry before this started and asked what has been done about the burrows and he actually said they hadn't thought about the wombats and they have a special licence that's called collateral damage."

The organisation then went to the Environmental Protection Authority (EPA), who sent representatives to the site.

Marie says they saw the damage first hand and instructed the company to draw up three new clauses to protect wombats.

Having found two more clogged tunnels recently, she says the message isn't being taken seriously and the EPA should start fining loggers for breaches.

"This is a small section of the logging industry, and it is happening every day and they're not taking any consideration of the burrows whatsoever," she says.

"We had a dump point moved which is great - it was planned across active burrows.

"We've seen deliberate removal of our tags and a burrow five metres from their lunch break [area] has been backfilled three times - it's not the right attitude."

The Wombat Protection Society had recorded and marked 150 burrows and ensured the yellow tape could be seen by machinery operators.

She says her organisation has found 11 blocked tunnels in total, and they've observed wombat footprints in the snow leading to a burrow that was blocked several days later.

"It's caused by machinery or falling trees [covering the tunnels] and logs pushed up by dozers," she says.

"In some instances we've seen new roads have been made over them and piles of logs have been stacked on top of it."